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Citiview Isochrone API
x402
Citiview Isochrone API is a paid API for AI agents from agents.citiviewgroup.com, paid per call via x402, $0.006/call, status unknown (last checked 2026-10-14).
Returns GeoJSON polygons showing the reachable area from a location within specified time (minutes) or distance (km) ranges by car, truck, bike, walking, or transit — up to 3 ranges at once.
Price / call$0.006
Success—
StatusUnknown
How this service works
Reachable area from a place within N minutes (or km) by car, truck, bike, walking or transit, up to 3 ranges at once: GeoJSON polygons with area in km². For delivery zones, catchment areas and commute searches.
Output
Returns GeoJSON polygon features representing the reachable area for each requested time or distance range, along with the area of each polygon in km². Up to 3 isochrone boundaries can be returned in a single call.
Example use cases
Delivery zone coverage mapping
“I need to map my delivery zones from our warehouse at 37.7749, -122.4194 — show me the areas reachable within 5, 10, and 20 minutes by car as GeoJSON polygons so I can display them on a map.”
Retail store catchment area
“What's the walking catchment area for our new store near Times Square in New York? Give me isochrone polygons for 5 and 15 minute walks so I can estimate how many people are within easy reach.”
Transit commute radius analysis
“I'm evaluating an office location at lat 51.5074, lon -0.1278 in London — can you show me what area employees could realistically reach by transit within 30 and 45 minutes, as GeoJSON with the area in km²?”
Technical details
Endpoint
GEThttps://agents.citiviewgroup.com/v1/isochrone?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need precise GeoJSON isochrone polygons (reachable-area boundaries) for routing-based travel modes including driving, walking, cycling, and transit. Ideal for delivery zone visualization, store catchment analysis, and commute radius mapping where you need up to 3 concentric range rings in a single API call at a very low per-call cost.
Side effects
- Invalid or out-of-range coordinates return an error
- Unsupported travel mode string returns a bad request
- Minutes value exceeding 60 or invalid pipe-separated format returns an error
- Missing required lat/lon or near parameter causes a 400 error
- Network timeout for complex routing in dense urban areas
- Location not found when using a place name string that is ambiguous
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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